有时

in some cases

在某种情况下, 有时

3. high-tech or advanced techniques 先进技术 | 4. in some cases 在某种情况下, 有时 | 5. essential 基本的, 必要的

in spots

有时; 在某些方面

in spite of 虽然 | in spots 有时; 在某些方面 | in step 步调一致

It happens that

恰好,碰巧,有时

It may be that...可能 | It happens that...恰好,碰巧,有时 | It turns out that二结果是二",.结果表明

now and then occasionally

有时,偶尔

make up his mind decide 下定决心 | now and then occasionally 有时,偶尔 | find faults with criticize 批评

occasionally now and then

时而,偶尔

454 3*8 occasionally sometimes 有时,偶尔 | 455 2*9 occasionally now and then 时而,偶尔 | 456 10*2 occasionally 有时

on occasion

有时,不时

occasion "n.场合,时节,时刻;时机,机会; " | on occasion 有时,不时 | occasional "a.偶然的,非经常的,特殊场合的;临时的;不时的; "

on occasion

间或,有时

give occasion to 引起 . | on occasion 间或,有时 . | occur to 被想到 .

n occasion

有时,不时

n nature 本质上 | n occasion 有时,不时 | n order 秩序井然,整齐

occasionally sometimes

有时,偶尔

123 now and then occasionally 时而,偶尔 | 124 occasionally sometimes 有时,偶尔 | 125 occupant resident 居民

occasionally sometimes

有时候-有时

Now and then-occasionally|偶尔-有时候 | Occasionally-sometimes|有时候-有时 | Omitted-failed|省略-失败

The other day at the station, you said you had dreams. What is it you dream：那天在警局你说你做过梦 你梦到什么了

I'm to be decommissioned soon.|我就... | The other day at the station, you said you had dreams. What is it you dream?|那天在警局你说你做过梦 你梦到什么了? | I see you remain suspicious of me.|我觉得你还...

Schlegel：施勒格尔

早在19世纪前叶,例如施勒格尔(Schlegel)和贝尔德(Baird)这样的鸟类学家就强调种群样本采集或系列标本采集,以便进行个体的以及地理的变异研究. 鸟类学家与某些昆虫学家例如爱德华.波尔顿(Edward Poulton)和卡尔.乔丹(Karl jordan)一起倡导了生物学物种概念.